Cold applied polymeric tape - Xunda T400 and T200 is a multilayer coating system designed for
the corrosion protection and mechanical protection of pipelines.
The T400 consists of three layers, the butyl rubber adhesive
laminated on both side of the polyethylene film backing. The T400
can be used as inner tape, T200 can be used as outer tape.

Xunda liquid adhesive can be used as primer for this system. The
three ply coating system produce a strong cohesive bond to the
primed steel surface, at the spiral overlap and to the mechanical
outer tape.

The system can be applied by hand or with a wrapping machine.

System Features-cold applied polymeric tape

Forming a sleeve type coating.

Resistant to soil stress

Cold applied without special equipment.

Excellent adhesion to primed pipe and itself.

Can be applied over a wide temperature range.

Good conformability and consistent uniform thickness.

Compatible with common pipe coatings.

Excellent resistance to cathodic disbondment.

Long term in-ground performance

Meets ASTM D 1000 ,EN 12068,DIN30672 and other international
standards.

System Properties-cold applied polymeric tape

Anti-corrosion Tape T400

Mechanical Protection Tape T200

T480

T4100

T4110

T238

T250

T264

T276

Backing

0.25mm

0.30mm

0.30mm

0.25mm

0.38mm

0.50mm

0.64mm

Adhesive

Internal

0.36mm

0.55mm

0.65mm

0.13mm

0.12mm

0.14mm

0.12mm

External

0.15mm

0.15mm

0.15mm

Tape

thickness

0.76mm ,1.00mm,1.10mm 0.38mm,0.508mm,0.635mm,0.762mm

Width

50mm,100mm,150mm 50mm,100mm,150mm,225mm

Length

10m,20m,30m or others 30m,60m,120m,180m

Color

Black ,Grey Black , Yellow ,White

Cold applied polymeric tape product flow chart

JINING XUNDA PIPE COATING MATERAILS CO., LTD-LARGEST MANUFACTURE
FOR COLD APPLIED POLYMERIC TAPE IN CHINA SINCE 1998 YEARS, NOW
XUNDA IS FAMOUS BRAND IN CHINA ,EVEN FOR THE WORLD